Results 31 to 40 of about 19,771 (298)
Nature, 1946 VARIOUS attempts have been described1 to acetylate alginic acid by means of acetic anhydride or acetic acid, without or with catalysts, for example, pyridine, acids, etc. Some of the products thus obtained were probably degraded, and it appeared of interest, therefore, to find out whether the acetylation of alginic acid can be done by a relatively mild
openaire +3 more sources
Recent advances in alginate based gastroretentive technologies for drug delivery applications
Medicine in Novel Technology and Devices, 2023 The efficacy of orally delivered medicines can be maximized through enhancing the gastric residence period and modifying the drug release pattern according to therapeutic need.
Olivia Sen +4 more
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3D hybrid wound devices for spatiotemporally controlled release kinetics [PDF]
, 2012 This paper presents localized and temporal control of releasekinetics over 3-dimensional (3D) hybridwounddevices to improve wound-healing process. Imaging study is performed to extract wound bed geometry in 3D.
Koc, Bahattin +3 more
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Alginate: Current Use and Future Perspectives in Pharmaceutical and Biomedical Applications
International Journal of Polymer Science, 2016 Over the last decades, alginates, natural multifunctional polymers, have increasingly drawn attention as attractive compounds in the biomedical and pharmaceutical fields due to their unique physicochemical properties and versatile biological activities ...
Marta Szekalska +4 more
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Radical Depolymerization of Alginate Extracted from Moroccan Brown Seaweed Bifurcaria bifurcata
Applied Sciences, 2020 The degradation of alginate extracted from Moroccan Bifurcaria bifurcata has not been fully established to date. In this work, we report the extraction and the characterization of alginate (ASBB) from the brown algae B.
Bouissil Soukaina +6 more
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Frontiers in Plant Science, 2022 Alginates are linear polysaccharides produced by brown algae and some bacteria and are composed of β-D-mannuronic acid (M) and α-L-guluronic acid (G).
Anne Tøndervik +6 more
doaj +1 more source
Molecules, 2020 Alginates are widely used as gelling agents in textile print pastes, medical industries, impression material in dentistry, and anticoagulant material in toothpaste.
Zahira Belattmania +8 more
doaj +1 more source
Chemical enhancement of footwear impressions in blood deposited on fabric — evaluating the use of alginate casting materials followed by chemical enhancement [PDF]
, 2010 Most footwear marks made in blood on a surface such as fabric tend to be enhanced in situ rather than physically recovered using a lifting technique prior to enhancement.
Bandey, Helen +4 more
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Alginate reduces the increased uptake of cholesterol and glucose in overweight male subjects: a pilot study [PDF]
, 2008 Dietary fibers are of particular interest in the prevention and management of obesity and consequent pathologies. Among the proposed mechanisms of action of fiber is the modulation of nutrient uptake from the small intestine.
Alfieri +30 more
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Ciencias Marinas, 2004 Sodium and potassium alginates were extracted at the pilot plant scale from the giant kelp, Macrocystis pyrifera, from Bahía Tortugas, Baja California Sur, Mexico.
R Reyes-Tisnado +4 more
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